Workout Sandbag with Strategic Handle Placement for Versatile Core Muscle Fitness & Strength Training (Unfilled)

Versatility & Fitness: The sand bag is suited for workouts, gym days, fitness training, and full-body exercises; this workout sandbag is highly adjustable and flexible with multiple strategically-placed handle positions suited for both intense and casual training; this weight sandbag can be used by athletes at any skill level, from beginners to experienced athletes; these sandbags are sold separately, however, they can be combined to increase weight by following the instructions.
Tightly Sealed: The sand bag is built with a leak-proof design due to its tight zipper closure, reinforced stitching, and double-sealed shell; the flexible walls allow the training sandbag to expand around the sand poured inside without tearing at the seams; the aluminum zipper, double hooks, loop fasteners, and folded opening help block gaps and catch sand before it pours out onto the floor; when fully closed, you can carry this training sandbag without fear of any sand leakage.